What's in your spares / emergency kit?

[blueroom]

On the jacks.... You can't do better than a traditional jack. The roll up ones, and the ones you drive one of the wheels on a tandem trailer on, can be problematic. We couldn't get one to hold on cement enough to get the wheel up, kept sliding. Had to drive home to get a bottle jack to take a wheel with a flat tire off. I am sure we could have got it to work, but we weren't too far from home and it wasn't worth it.

I used to carry these types of quick and easy jacks, but now I throw a bottle jack in the truck for the summer.